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Finding the Third Proportional to 2,807,239 and 6,174,222

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Solution

The third proportional to 2,807,239 and 6,174,222 is: 13,579,541.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,807,239 : 6,174,222 = 6,174,222 : x
  2. Step 2: Convert to fraction form
    2,807,239/6,174,222 = 6,174,222/x
  3. Step 3: Cross multiply
    2,807,239x = 6,174,222 × 6,174,222
  4. Step 4: Simplify right side
    2,807,239x = 38,121,017,305,284
  5. Step 5: Solve for x
    x = 38,121,017,305,284/2,807,239
  6. Step 6: Final answer
    x = 13,579,541.07

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.